To preface this question, no I am not stealing anything
I notice that about half the time I go to Walgreens, I either set off the alarms in the way in or out. What could I be carrying that would set off the alarms if I'm not stealing? Items previously bought there that were already scanned? Other barcodes like the one on my keys to get into my gym? Something in my clothes, like imbedded or sewed in barcodes like my Gap jeans sometimes have? Any electronics I carry?
I know I'm not stealing but it makes me look like a jackass when I leave Walgreens and I make the sensors go off. I've always gotten waved through but one day I may not. Or is it just those sensors suck and just like me for some reason?